Question

Find the value of : 1 + i2 + i4 + i6 *​

Answer 1

Answer:

ANSWER

1+i  

2

+i  

4

+i  

6

+i  

8

+i  

10

+i  

12

+i  

14

+i  

16

+i  

18

+i  

20

 

=1+(−1)+1+(−1)+1+(−1)+1+(−1)+1+(−1)+1

=1 (Ans)

Formula:

i  

2

=−1 and i  

4

=1

Step-by-st